In other words, here is the data:
Human Spaceflight Number, Distance from Earth Traveled
1. 1,200 miles, USA
2. 1,200 miles, Russia
3. 1,100 miles, Russia
4. 1,150 miles, USA
(repeats like this, then...)
450. (Moon Landing) 238,900 miles
451. 1,200 miles, EU
452. 1,175 miles, Japan
453. 1,190 miles, China
454. 1,170 miles, USA
455. 1,160 miles, Russia
(goes on like this, for the next 50 years!)
See what I mean?